baber/WOPTO huggingface dataset:
Patent CA-2607985-C (CA)
Inventor: LAUTENBACH HOLGER
IPC: D21H21/28
Filed: 2006-05-08
Granted: 2013-11-05
Abstract: L'invention porte sur une solution de coloration aqueuse comprenant: a) 5 à 30 % en poids d'un colorant direct anionique ou cationique, b) 0,1 à 10 % en poids de 1-phénoxy-2-propanol, c) 0 à 20 % en poids d'un acide inorganique ou organique, d) 0 à 20 % en poids d'autres additifs et e) de l'eau pour compléter à 100 %. L'invention porte également sur un procédé de préparation de la solution et sur son utilisation dans la coloration du papier.
Patent CA-2608534-C (CA)
Title: Methode de visualisation amelioree d'objets visuels affiches et dispositif electronique a main
Inventor: SCOTT SHERRYL LEE LORRAINE
IPC: G06F3/14
Filed: 2007-10-29
Granted: 2013-06-04
Abstract: Un dispositif électronique à main et une méthode facilitent l'utilisation du dispositif électronique à main en produisant visuellement certains objets visuels sur l'écran d'une manière agrandie. Les icônes et les boutons cliquables peuvent être agrandis lorsqu'ils sont ciblés visuellement pour indiquer qu'une sélection reçue amorcera la fonction représentée par l'icône ou le bouton cliquable. Dans d'autres situations, comme lorsqu'un champ d'entrée particulier est le sujet d'une cible d'entrée, l'étiquette associée au champ d'entrée particulier peut être agrandie pour ainsi indiquer que son champ d'entrée associé est le sujet de la cible d'entrée. Dans une autre situation, l'objet visuel qui peut être le sujet de la cible visuelle du système peut être une phrase dans un passage d'un texte, où les entrées de navigation ou autres déplacent successivement la cible visuelle vers les phrases successives, et entraînent ainsi la présentation des phrases successives de manière agrandie.
Patent CA-2608743-C (CA)
Title: Two-wire dimmer with power supply and load protection circuit in the event of switch failure
Inventor: KUMAR RUSSIKESH
IPC: H05B39/04
Filed: 2006-05-16
Granted: 2011-11-01
Abstract: A dimmer circuit for providing AC power from an AC voltage source to an inductive lighting load disposed in series with the dimmer circuit, comprising: a bidirectional semiconductor switch having at least one control electrode provided with a control signal for controlling the amount of power provided to the load, the switch in normal operation being able to be controlled to block voltage in first and second opposite polarity half-cycles of the AC voltage source but in a failure mode being able to block the AC  voltage source in only one polarity half-cycle of the AC voltage source and not being able to block the AC voltage source in the second opposite polarity half-cycle; a controller for the switch for determining if said failure mode of the switch occurs which can cause an asymmetry between the half-cycles delivered to the load and thus a DC voltage component to be delivered to the load; a power supply for supplying power to the controller and provided with power across the dimmer circuit; the controller controlling the switch if such failure mode occurs so as to: drive the switch into substantially full conduction during most of the half-cycle which the switch is able to control;  and drive the switch into non-conduction for a brief duration of time during that same half-cycle so as to prevent a DC voltage component supplied to the load from exceeding a predetermined level below which excessive transformer heating does not occur, thereby minimizing overheating of the inductive load and enabling the power supply for the controller to be provided with sufficient voltage from the AC voltage source to enable the controller to continue to operate.
Patent CA-2608839-C (CA)
Title: An airlift loop reactor without the need for external gases
Inventor: LIU DEHUA
IPC: C12M1/04
Filed: 2006-05-17
Granted: 2011-09-20
Abstract: This invention provides an airlift loop reactor without the need for external gases, which comprises main reactor (1), gas circulation line (2), gas pump (3), jacket (4), gas inlet (5), gas outlet (6), flow guider (7), gas flowmeter (8), feed inlet (9) and discharge opening (10). It is characterized by: connecting the gas outlet (6) on top of the airlift loop reactor to the gas inlet (5) at the bottom of the reactor, and installing the gas pump (3) in gas circulation line (2), hence directly using the internal gases as the circulation impetus, so that gases are directed by the gas circulation line (2) back to the bottom of the reactor after flowing out from the top of the reactor and then re-ejected into the reactor by the gas pump (3) and used as circulation impetus again.  Compared to common airlift loop reactors which use external gases as the impetus;  the airlift loop reactor of the present invention effectively reduces the cost of using external gases and hence diminishes production costs. Therefore, it has very good prospects for industrial application.
Patent CA-2609493-C (CA)
Inventor: MODARESSI HEDIEH
IPC: A01P13/00
Filed: 2006-05-12
Granted: 2013-10-08
Abstract: Pesticide compositions that contain, based on 100 pbw of such composition, (a) greater than or equal to about 0.006 parts by weight of a betaine surfactant, (b) greater than or equal to about 0.02 parts by weight of a humectant selected from polyhydric alcohols, polysaccharide humectants, and mixtures thereof, and (c) an effective amount of a pesticide, exhibit reduced foaming and high efficacy.
Patent CA-2611173-C (CA)
Inventor: FUNG ERIC THOMAS
IPC: G01N33/48
Filed: 2006-06-23
Granted: 2019-11-12
Abstract: The present invention provides protein-based biomarkers and biomarker combinations that are useful in qualifying ovarian cancer status in a patient.  In particular, the biomarkers of this invention are useful to classify a subject sample as ovarian cancer, ovarian cancer of low malignant potential, benign ovarian disease or other malignant condition. The biomarkers can be detected by SELDI mass spectrometry.
Patent CA-2614395-C (CA)
Title: O/w wax dispersions and gypsum products obtainable from these
Inventor: MEYER GERNOT
IPC: C04B28/14
Filed: 2006-07-25
Granted: 2011-05-31
Abstract: The invention relates to O/W wax dispersions based on water, an emulsifier and a wax phase containing predominantly aliphatic hydrocarbons and polar compounds having chain lengths of at least 18 carbon atoms, and also plaster compositions comprising the O/W wax dispersion, and the use of the O/W wax dispersion.
Patent CA-2616775-C (CA)
Title: Fuel cell power systems and methods of controlling a fuel cell power system
Inventor: SCARTOZZI JOHN P
IPC: H01M8/04298
Filed: 2000-05-18
Granted: 2009-07-21
Abstract: Fuel cell power systems and methods of controlling a fuel cell power system are provided. According to one aspect, a fuel cell power system includes a plurality of fuel cells electrically coupled with plural terminals and individually configured to convert chemical energy into electricity; and a digital control system configured to at least one of control and monitor an operation of the fuel cells. Another aspect provides a method of controlling a fuel cell power system including providing a plurality of fuel cells individually configured to convert chemical energy into electricity; electrically coupling the plurality of fuel cells; providing a first terminal coupled with the fuel cells; providing a second terminal coupled with- the fuel cells; and coupling a digital control system with the fuel cells to at least one of monitor and control an operation of the fuel cells.
Patent CA-2626929-C (CA)
Inventor: DENIS ARNAUD
IPC: F17C13/04
Filed: 2006-10-18
Granted: 2014-02-04
Abstract: The invention relates to an element for controlling filling and/or drawing of a pressurized gas, to be mounted in an opening of a tank (1), comprising a body (21) provided with at least one device (8) for controlling the circulation of gas placed between a first end, which has an opening (31) forming an inlet and/or an outlet for the gas with regard to the tank, and a second end for communicating with the inside of the tank. The control element also comprises a safety gas escape device (5) for evacuating the gas from the reservoir in the event of a dangerous situation and comprises a channel or gas escape circuit (215, 213, 212, 211, 31) running between a first end (215) for communicating with the pressurized gas of the tank and a second end (31) for communicating with a user circuit or with the atmosphere, the escape circuit being closed or not according to the state of a safety element (52), characterized in that the second end of the gas escape circuit (215, 213, 212, 211, 31) coincides with the opening (31) of the control element forming an inlet and/or an outlet for the gas.
Patent CA-2628092-C (CA)
Title: Drawer slide with push-latch device
Inventor: HASHEMI DARUSH DAVID
IPC: A47B88/00
Filed: 2006-10-25
Granted: 2012-01-10
Abstract: A drawer slide includes an outer slide, an inner slide moveable relative to the outer slide between a closed position and an extended position, a first engagement member, a second engagement member moveable by engagement with the first engagement member between a latched position to latch the inner slide in the closed position and an unlatched position disengaged from the second engagement member, and a first spring coupled to any one of the outer slide and the inner slide and configured to bias the inner slide to the extended position when the inner slide is proximate to the closed position.
Patent CA-2628578-C (CA)
Inventor: CONNOR PAT
IPC: B65F1/02
Filed: 2008-04-07
Granted: 2015-11-24
Abstract: An accumulation/disposal bin includes a container body with an upper opening. The lid pivots about the forward edge of the opening, allowing a lock to be formed on the rear edge of the lid. Edge mounted wheels may further be located proximate the rear bottom of the container, diagonally across from the hinge. The bin may further include a lifting slot on the rear wall. A handle may be formed proximate the upper opening on the rear the bin. The lid may comprise a downwardly sloped ramp extending from an opening in a horizontal plane to beneath a portion of the lid that at least partially covers this horizontal plane. The ramp and the covering portion of the lid define first and second slots each in a generally vertical plane that may prevent access to the body.
Patent CA-2630994-C (CA)
Inventor: VALLANCE ELAINE
IPC: E04G21/32
Filed: 2008-05-08
Granted: 2013-03-19
Abstract: An apparatus is provided for providing lanyard hook attachment to a transport trailer. The strap has first and second opposite ends with respective securement means connected to the first and second ends. Tensioning means are connected to the strap between the first and second ends for applying tension to said strap to urge said first and second ends and in turn said respective securement means toward one another. The respective securement means are configured to grip opposite edges of the transport trailer in response to the tensioning of the strap to secure the strap to the transport trailer at least to such an extent as to support the weight of a worker hanging from a lanyard mounted to the strap. A method is provided for providing lanyard hook attachment to a transport trailer. The method comprises the steps of: (i) providing an apparatus as described above; (ii) securing the apparatus to a transport trailer by mounting the respective securing means over the opposite edges of the transport trailer and tensioning the tensioning means to apply tension to the strap thereby causing secure gripping of the opposite edges of the transport trailer with the securement means; (iii) securing the lanyard to the apparatus for either slideable or non- slideable movement therealong.
Patent CA-2632184-C (CA)
Inventor: OKADA SHUSUKE
IPC: F01N3/02
Filed: 2006-10-19
Granted: 2011-04-12
Abstract: An exhaust gas purification device (101, 102, 103) having a DPF (33) provided in an exhaust system (30) of an internal combustion engine. The device has one or more sound pressure measurement means (8F, 8R) for measuring exhaust sound pressure and calculation means (10) for calculating the amount of PM accumulation based on the exhaust sound pressure measured. On the upstream side of the DPF (33) are arranged exhaust gas temperature measurement means (36) and exhaust gas temperature raising means (34). The exhaust gas temperature raising means (34) is activated when the amount of PM  accumulation calculated by the calculation means (10) is higher than a preset default and at the same time when the exhaust gas temperature measured by the exhaust temperature measurement means (36) is lower than a lower limit of a temperature region in which the DPF (33) can be regenerated.
Patent CA-2633119-C (CA)
Title: Bulk fill delivery venturi system
Inventor: LEE LAURENCE K
IPC: A01C7/04
Filed: 2002-04-03
Granted: 2011-12-20
Abstract: A particulate distribution system for transporting seed or other particulate from a source into a plurality of metering bins, the system including a forced air source, a converter for splitting air form the source into separate flows in converter outlet lines, venturis for receiving the air flows and entraining particulate from a main hopper therein and a manifold delivery system that directs the entrained particulates to mini- hoppers and that opens at an outlet end back into the main hopper.
Patent CA-2634244-C (CA)
Title: Protective priming cap for self-sealing male luer valve
Inventor: RAMSEY MICHAEL D
IPC: A61M39/20
Filed: 2006-12-22
Granted: 2014-06-10
Abstract: A cap for use in priming a medical connector that has a distal end at which is disposed a distal connection tip has a reservoir device and a first opening at a proximal end connected with the aperture of the connection tip. The reservoir has an opening at which is disposed an hydrophobic filter for allowing gases to vent to the atmosphere while retaining liquid in the reservoir device. Over the reservoir device is mounted a slidable housing device used to activate the internal valve of the connector to a flow configuration at which fluid flows from the connector into the reservoir device. When gas has been vented, the user slides the housing device to de-activate the connector to the non-flow configuration at which the connector draws back into itself the liquid stored in the reservoir. The cap is then disconnected from the connector with the connector being primed
Patent CA-2635313-C (CA)
Inventor: TONEGUZZO FERNANDO G
IPC: A61P25/00
Filed: 2006-12-20
Granted: 2013-12-31
Abstract: This invention pertains to a multi-layered tablet for a triple combination release of active agents to an environment of use. More particularly, the invention pertains to a multi-layered tablet (1) comprising two external drug-containing layers (2 and 3) in stacked arrangement with respect to and on opposite sides of an oral dosage form (4) that provides a triple combination release of at least one active agent. In one embodiment of the invention the dosage form is an osmotic device. In another embodiment of the invention the dosage form is a gastro-resistant coated core. In yet another embodiment of the invention the dosage form is a matrix tablet. In a different embodiment the dosage form is a hard capsule.
Patent CA-2640272-C (CA)
Inventor: HIPPENSTEEL GREGORY M
IPC: C23C28/02
Filed: 2008-10-02
Granted: 2014-11-25
Abstract: A method for bonding a porous tantalum structure (10) to a substrate (12) is provided. The method comprises providing a substrate (12) comprising cobalt or a cobalt- chromium alloy: an interlayer (16) consisting essentially of at least one of hafnium, manganese, niobium, palladium, zirconium, titanium, or alloys or combinations thereof; and a porous tantalum structure (10). Heat and pressure are applied to the substrate (12), the interlayer (16), and the porous tantalum structure (10) to achieve solid-state diffusion between the substrate (12) and the interlayer (16) and between the interlayer (16) and the porous tantalum structure (10).
Patent CA-2642713-C (CA)
Title: Drilling apparatus and method
Inventor: HAY RICHARD T
IPC: E21B44/04
Filed: 2008-11-03
Granted: 2012-08-07
Abstract: A drilling apparatus includes an upper drill string, a lower drill string including a rotary drilling motor, an orientable rotatable connection between the drill strings, a reactive torque control device associated with the orientable rotatable connection, an orientation sensing device for providing a sensed actual orientation of the lower drill string, and a feedback control system configured to actuate the control device in response to the sensed actual orientation to achieve a target orientation of the lower drill string. A drilling method includes actuating the control device to prevent relative rotation of the drill strings, providing a sensed actual orientation of the lower drill string, comparing the sensed actual orientation with a target orientation of the lower drill string, actuating the control device to allow the lower drill string to rotate to provide the target orientation, and actuating the control device to prevent relative rotation of the drill strings.
Patent CA-2644853-C (CA)
Title: Systeme et procede d'optimisation et d'alimentation en energie d'une vanne
Inventor: CHRISTIANSEN TOM NOHR
IPC: F16K51/00
Filed: 2007-02-27
Granted: 2015-02-10
Abstract: L'invention concerne un système d'optimisation de l'énergie fournie au boisseau d'une valve dans une position de la vanne, ledit système comportant au moins une vanne et une unité de commande. Ladite ou lesdites vannes comportent un boisseau pouvant être actionné entre une première position et une deuxième position, et l'unité de commande définit un signal de niveau de tension c.c. d'appel afin de pousser le boisseau jusque dans la deuxième position, et définit en outre un signal de niveau de tension c.c. de maintien afin de maintenir le boisseau dans la deuxième position. L'unité de commande, dans la première position du boisseau, émet un signal de commande de la valve donnant le niveau de tension c.c. de maintien et mesure une première self-inductance représentant le boisseau dans la première position. L'unité de commande, dans la première position du boisseau, émet le signal de commande de la valve donnant le signal de niveau de tension c.c. d'appel pour pousser le boisseau de la première position à la deuxième position, puis l'unité de commande émet le signal de commande de la valve donnant le niveau de tension c.c. de maintien afin de maintenir le boisseau dans la deuxième position, et l'unité de commande mesure, dans la deuxième position du boisseau, une deuxième self-inductance représentant le boisseau dans la deuxième position. L'unité de commande, dans la deuxième position du boisseau, tout en émettant le signal de commande de la valve donnant le niveau de tension c.c. de maintien, diminue progressivement le niveau de tension c.c. de maintien et mesure une troisième self-inductance représentant la position physique réelle du boisseau. L'unité de commande détermine, sur la base de la première ou de la deuxième self-inductance en comparaison avec la troisième self-inductance, si le boisseau est dans la première ou dans la deuxième position.
Patent CA-2645819-C (CA)
Title: Systemes et methodes d'echange de donnees utilisant des transmissions en radiofrequences
Inventor: LEUNG HENRY HON-YIU
IPC: H04B5/00
Filed: 2007-04-04
Granted: 2014-06-03
Abstract: Le système d'échange de données selon l'invention conçu pour transfèrer des données entre un dispositif hôte équipé d'un contrôleur et un boîtier d'hôte comportant au moins un ensemble bouton et un système de lecture de bouton. Ledit ou lesdits ensembles boutons comportent un encodeur pour enregistrer des données, un enroulement de bouton et un interrupteur. La fermeture de l'interrupteur permet de former un circuit d'antenne. Le système de lecture de bouton comprend un décodeur et au moins un enroulement de lecture définissant au moins une position de bouton sur le boîtier d'hôte. Lorsque ledit ou lesdits ensembles boutons sont placés dans ladite ou lesdites positions, le contrôleur du dispositif hôte demande au décodeur de récupérer les données fournies par l'encodeur à partir de l'enroulement du bouton, et à partir de l'enroulement du lecteur lorsque l'interrupteur est en position fermée.
Patent CA-2649739-C (CA)
Title: Inhibiteurs de la c-fms kinase
Inventor: ILLIG CARL R
IPC: C07D493/08
Filed: 2007-04-18
Granted: 2015-09-01
Abstract: L'invention porte sur des composés de formule (I) dans laquelle Z, X, J, R2 et W sont tels que définis dans la description, ainsi que sur des solvates, des hydrates, des tautomères et des sels de ceux-ci acceptables d'un point de vue pharmaceutique qui inhibent des protéines tyrosine kinases, notamment la c-fms kinase. L'invention porte également sur des méthodes de traitement de maladies auto-immunes, et de maladies ayant une composante inflammatoire; sur des méthodes de traitement de la métastase du cancer des ovaires, du cancer utérin, du cancer du sein, du cancer du côlon, du cancer de l'estomac, de la leucémie à tricholeucocytes, de l'épithélioma du poumon à grandes cellules; et sur des méthodes de traitement de la douleur, y compris la douleur osseuse provoquée par la métastase tumorale ou l'ostéoarthrite ou la douleur viscérale, inflammatoire et neurogénique. Ces méthodes permettent de traiter également l'ostéoporose, la maladie de Paget et d'autres maladies dans lesquelles la résorption osseuse induit une morbidité, telles que l'arthrite, la défaillance de prothèse, l'ostéosarcome, le myélome et la métastase tumorale sur l'os, ces méthodes utilisant les composés de formule (I) de l'invention.
Patent CA-2658155-C (CA)
Inventor: RODDY CRAIG W
IPC: C04B20/00
Filed: 2006-10-04
Granted: 2013-04-30
Abstract: Cementing compositions aie provided that comprise water, cement kiln dust, vitrified shale, zeolite, and/or amorphous silica, that utilize a packing volume fraction such that the solid particulate materials of the fluid are in a hindered settling state. Methods of cementing are provided that utilize compositions comprising water, cement kiln dust, vitrified shale, zeolite, and/or amorphous silica, that utilize a packing volume fraction such that the solid particulate materials of the fluid are in a hindered settling state.
Patent CA-2660582-C (CA)
Title: Composites a couches multiples formes de compositions dotees d'une adherence amelioree
Inventor: ANDERSON LAWRENCE G
IPC: C09D7/65
Filed: 2007-07-31
Granted: 2012-01-10
Abstract: La présente invention concerne des compositions thermodurcissables contenant un agent favorisant l'adhérence. L'agent favorisant l'adhérence est dérivé de l'acide borique, ou d'un équivalent, et d'un ester comportant deux ou plusieurs groupes fonctionnels qui sont dérivés au moins partiellement d'un 1,3-polyol.
Patent CA-2662887-C (CA)
Inventor: LAVOIE RENAUD
IPC: H04N5/14
Filed: 2007-08-30
Granted: 2016-11-08
Abstract: L'invention porte sur un appareil destiné à afficher sur un dispositif affichage au moins un signal vidéo parmi une pluralité de signaux vidéo en fonction d'un signal de sélection d'affichage et, simultanément, à fournir des signaux vidéos sélectionnés en fonction d'un signal de sélection d'alimentation. L'appareil de l'invention comprend : une unité de conditionnement de signaux destinée à recevoir le signal vidéo précité et à fournir au moins un signal vidéo conditionné correspondant; un routeur destiné à recevoir le signal vidéo conditionné précité et à fournir au moins un signal vidéo acheminé conformément au signal de sélection d'alimentation; et un appareil multi-image destiné à recevoir et fournir à l'écran d'affichage le signal vidéo conditionné correspondant et/ou le signal vidéo acheminé conformément au signal de sélection d'affichage.